JPS6310429U - - Google Patents

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Publication number
JPS6310429U
JPS6310429U JP10472386U JP10472386U JPS6310429U JP S6310429 U JPS6310429 U JP S6310429U JP 10472386 U JP10472386 U JP 10472386U JP 10472386 U JP10472386 U JP 10472386U JP S6310429 U JPS6310429 U JP S6310429U
Authority
JP
Japan
Prior art keywords
gradient index
index lens
length
radiation thermometer
diagram showing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP10472386U
Other languages
English (en)
Other versions
JPH0524029Y2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP10472386U priority Critical patent/JPH0524029Y2/ja
Publication of JPS6310429U publication Critical patent/JPS6310429U/ja
Application granted granted Critical
Publication of JPH0524029Y2 publication Critical patent/JPH0524029Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Radiation Pyrometers (AREA)

Description

【図面の簡単な説明】
第１図は本考案による放射温度計用レンズの一
実施例を示す構成図、第２図はレンズに０．８１
μｍと０．９７μｍの波長の放射熱が入射した場
合の入射角度と焦点の関係を示す図、第３図は屈
折率分布型レンズの光線軌跡を示す図、第４図は
それぞれの波長における最大入射角の差（φ３―
φ１）とレンズの長さの関係を示す図、第５図、
第６図は従来例を示す構成説明図、第７図は測定
距離と測定径の関係を示す図である。 １０……屈折率分布型レンズ、１１……光フア
イバ。

Claims (1)

    【実用新案登録請求の範囲】
  1. センサ部の先端に屈折率分布型レンズが設けら
    れ、この屈折率分布型レンズに接続された光フア
    イバを介して信号を受信する２色の放射温度計に
    おいて、前記屈折率分布型レンズの長さを２波長
    で距離係数が変化しない長さとしたことを特徴と
    する放射温度計。
JP10472386U 1986-07-08 1986-07-08 Expired - Lifetime JPH0524029Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10472386U JPH0524029Y2 (ja) 1986-07-08 1986-07-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10472386U JPH0524029Y2 (ja) 1986-07-08 1986-07-08

Publications (2)

Publication Number Publication Date
JPS6310429U true JPS6310429U (ja) 1988-01-23
JPH0524029Y2 JPH0524029Y2 (ja) 1993-06-18

Family

ID=30978485

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10472386U Expired - Lifetime JPH0524029Y2 (ja) 1986-07-08 1986-07-08

Country Status (1)

Country Link
JP (1) JPH0524029Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013506884A (ja) * 2009-10-06 2013-02-28 デューク ユニバーシティ 球面収差の無い屈折率分布型レンズと方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013506884A (ja) * 2009-10-06 2013-02-28 デューク ユニバーシティ 球面収差の無い屈折率分布型レンズと方法

Also Published As

Publication number Publication date
JPH0524029Y2 (ja) 1993-06-18

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